Note: 162************38 is pagsmile's test app id for sandbox, and MTYyNTgyOTIxNDUzMTY2Mzg6UGFnc21pbGVfc2tfZDUwMWQ1ZGNkNTI5OGQ5N2MwNmUzYjI4YjA2OWZjZmY3NDU5ZjY2NzNiMjFjMTFlYTY3NDM5MDgzOTZkOTYxNQ== is authorization token associated with the test app id.
Please use your own app_id and generate your own authorization token when testing.